Examlex
To be valid, a chi-square test of independence requires that each expected frequency equal 30 or more.
Ford
An American multinational automaker known for its production and sale of cars, trucks, and commercial vehicles.
Shell Oil
A major global group of energy and petrochemical companies known for exploring for and extracting crude oil and natural gas.
Ask Price
The lowest price at which a seller is willing to sell a security or commodity.
Semi-annual
Occurring twice a year; a term often used in finance to describe payments or interest calculations that happen twice within a year.
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